Welcome to HENAN WELD-MART INDUSTRIAL CO., LTD.

HENAN GENERAL MACHINERY IMP. & EXP. CO., LTD.
HENAN WELD-MART INDUSTRIAL CO., LTD.

Home

About us

Products

Main products

Home - Products List - Special Welding ELectrode - Stainless Steel Electrode ( P 1 - - P 2 - - P 3 )

	Welding & Cutting Machine

	Welding & Cutting Accessories

	Protective Products

	Cutting & Polishing Products

Stainless Steel Electrode - - WM - A412

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Lime Titania	AWS E310Mo-16 / GB E310Mo-16	F, V, OH, H	AC or DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≤0.12	1.00-2.50	≤0.75	≤0.030	≤0.030	25.0-28.0	20.0-22.0	2.00-3.00	≤0.75	-

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥550	≥25

Applications : Welding of heat resisting stainless steels and different steels.

Stainless Steel Electrode - - WM - A507

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen Sodium	GB E1-16-25Mo6N-16	F, V, OH, H	DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≤0.12	0.50-2.50	≤0.90	≤0.030	≤0.035	14.0-18.0	22.0-27.0	5.00-7.00	≤0.50	N≥0.100

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥610	≥30

Applications : Welding of quenched low alloy steels, medium alloy steels, different steels, steels structures which are required
for higer rigidity and similar beat-resisting high strgngh steels.

Stainless Steel Electrode - - WM - A002Nb

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Lime Titania	AWS E347L-16 / JIS D347L-16	F, V, OH, H	AC or DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≤0.04	0.50-2.50	≤0.90	≤0.030	≤0.035	18.0-21.0	9.0-11.0	-	-	Nb 8XC%-1.0

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥510	≥30

Applications : Welding of 00Cr18Ni9 stainless.

Stainless Steel Electrode - - WM - A042Mn

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Lime Titania	-	F, V, OH, H	AC or DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≤0.04	3.00-5.50	≤0.50	≤0.030	≤0.035	24.0-26.0	19.0-23.0	1.90-2.40	-	-

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥550	≥30

Applications : Welding of equipment of urea, such as Cr25Ni22Mo2 stainless steel.

Stainless Steel Electrode - - WM - A072

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Lime Titania	-	F, V, OH, H	AC or DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≤0.04	1.00-2.00	≤0.80	≤0.030	≤0.030	27.0-29.0	14.0-16.0	-	-	-

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥540	≥25

Applications : Welding of 00Cr25Ni20Nb stainless steel, such as nuclear reactor.

Stainless Steel Electrode - - WM - A146

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen Sodium	-	F, V, OH, H	AC or DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≤0.12	4.00-6.00	-	≤0.035	≤0.040	19.0-22.0	8.0-11.0	-	-	-

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥540	≥20

Applications : Welding of important 0Cr20Ni10Mn6 stainless steel structures.

Stainless Steel Electrode - - WM - A427

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen Sodium	-	F, V, OH, H	DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≈0.20	5.00-10.00	≤1.20	≤0.030	≤0.030	23.0-27.0	9.0-11.0	-	-	-

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥540	≥30

Applications : welding of Cr25Ni20Si2 stainless steel and different type of steel.

Stainless Steel Electrode - - WM - A432

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Lime Titania	AWS E310H-16 / GB E310H-16	F, V, OH, H	AC or DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
0.35-0.45	1.00-2.50	≤0.75	≤0.030	≤0.030	25.0-28.0	20.0-22.5	-	-	-

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥620	≥10

Applications: Welding Hk40 heat-resisting steel.

Stainless Steel Electrode - - WM - A462

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Lime Titania	-	F, V, OH, H	AC or DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
0.15-0.30	1.50-3.00	0.90-1.30	≤0.030	≤0.035	25.0-28.0	30.0-35.0	0.40-0.60	-	-

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥630	≥15

Applications: Welding of furnace pipe which working at high temprature, such as HK-40, HP-40 and In80 steel etc.

Stainless Steel Electrode - - WM - A607

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen Sodium	GB E330MoMn WNb-15	F, V, OH, H	DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≤0.20	≤3.50	≤0.70	≤0.030	≤0.035	15.0-17.0	33.0-37.0	2.00-3.00	W2.00-3.00	Nb 1.00-2.00

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥590	≥25

Applications : Welding of similar type stainless steels which working at 850-900℃, shch as Cr20Ni32, Cr18Ni37 steel etc.

Stainless Steel Electrode - - WM - A902

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Lime Titania	AWS E320-16 / GB D320-16	-	AC or DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≤0.07	0.50-2.50	≤0.60	≤0.030	≤0.040	19.0-21.0	32.0-36.0	2.00-3.00	3.00-4.00	Nb 8XC%-1.0

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥550	≥30

Applications : Welding of similar type steels which have resistance to corrosion in mediums of sulfuric acid, nitric acid,
phosphoric acid and other oxidying acids, such as carpinter 20cb alloy.

Stainless Steel Electrode - - WM - A502

Type of Covering	Equivalent Specification	Welding Position	Type of Current
Low Hydrogen Sodium	GB E1-16-25 Mo6N-16	F, V, OH, H	AC or DC+

Standard & Typical Chemical Composition of Deposited Metal

C	Mn	Si	S	P	Cr	Ni	Mo	Cu	Other Elements
≤0.12	0.50-2.50	≤0.90	≤0.030	≤0.035	14.0-18.0	22.0-27.0	5.00-7.00	≤0.50	N≥0.100

Mechanical properties of Deposited Metal

T.S(MPa)	El(%)L=5d
≥610	≥30

Applications : Welding of quenched low alloy steels, medium alloy steels, different steels, steels structures which are required
for higer rigidity and similar beat-resisting high strgngh steels.

Stainless Steel Electrode : PAGE 1 - - - PAGE 2 - - - PAGE 3